of foreign ideology to justify what they did. you know, there's a large question about how to stop them, how to track them, but there's also a question about how people like that can be better integrated into our societies. >> should we even think of it as terrorism or is it just in a sense a murder by some crazy guy? >> it's difficult to know what language to use. obviously it has a terrorist purpose. they expressed it very clearly, as i understand it in the video. they said that's what they want to do but it doesn't seem to have any really deep political purpose. there's no organization here. seems to me unfortunate and tragically something one has to live with. >> this week we saw something very unusual, martin, which is the imf actually asked the british government to borrow 10 billion pounds. my image of the ifm is the guys with the whip always telling people not to spend too much. the imf is saying please borrow more. is this a sign that britain's austerity experiment really has